Flexible stainless steel material. Soft ride. Comes with the same number of brass nipples as spokes. Star Bright (SUS430) This product is magnetic. Shape: Bent head #12 linear with screw #13 Features: Repairs spoke breakage without dismantling wheels. FIX - Fix: Repair Spoke has been improved and new! The front wheel can be changed easily without removing the wheel, even on the rear wheel. Newly added tip reduces difficulty in inserting. This repair spokes has been improved from customers feedback that we tried using it but hard to put it in. New tip processing makes it easier to pass through the hub holes! Product color and size: The color of the product may look different from the actual product depending on your display settings. Product specifications, logo design, etc. may be subject to change for product improvement. We also cannot answer measurements or personal fit that the manufacturer does not announce. Please be aware of